| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $27.68 | 5.126% | $29.0989 | $29.10 | $29.10 | $29.10 |
| Purchase #2 | $105.69 | 6.151% | $112.191 | $112.19 | $112.20 | $112.20 |
| Purchase #3 | $45.59 | 11.821% | $50.9792 | $50.98 | $51.00 | $51.00 |
| Purchase #4 | $61.32 | 3.369% | $63.3859 | $63.39 | $63.40 | $63.40 |
| Purchase #5 | $155.32 | 12.556% | $174.822 | $174.82 | $174.80 | $174.80 |
| Purchase #6 | $159.90 | 6.814% | $170.7956 | $170.80 | $170.80 | $170.80 |
| Purchase #7 | $93.68 | 6.419% | $99.6933 | $99.69 | $99.70 | $99.70 |
| 7 purchase totals = | $649.18 | $700.9659 | $700.97 | $701.00 | $701.00 | |